#include <stdio.h>
/*void identity(int count) {
	int arr[5] = { 1,2,3,4,5 };
	int left = 0;
	int right = 4;
	int mid = (right + left) / 2;
	int flat = 1;
	while (left <= right) {
		if (arr[mid] > count) {
			right = mid - 1;
		}
		if (arr[mid] < count) {
			left = mid + 1;
		}
		if (arr[mid] == count) {
			printf("find:%d", mid);
			flat = 0;
			break;

		}
		mid = (left + right) / 2;
	}
	if (flat == 1) {
		printf("nofind");
	}
}
int main() {
	int a = 5;
	identity(a);
	return 0;

}*/
void count(int* p) {
	*p=*p+1;

}
int main() {
	int num = 0;
	for (int i = 0; i < 5; i++) {
		count(&num);
	}
	printf("%d", num);
}